# Parallel Math vs Tricky Puzzle Chapter

The clearest difference is in-app purchases: Parallel Math at none against Tricky Puzzle Chapter's 10. Parallel Math also leads on ads (none vs shown) and iOS requirement (5.1.1 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Tricky Puzzle Chapter sells 9 one-off in-app purchases. Parallel Math asks for nothing beyond the download.

## The numbers

| Metric | Parallel Math | Tricky Puzzle Chapter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/parallel-math/id892379653/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | Free | — |
| Size | 11 MB | 338 MB |
| Requires iOS | **5.1.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shane Clifford](https://appshunter.io/developer/850287078) | [Dinh Vu Thi](https://appshunter.io/developer/1809487930) |

## What reviewers say

### Parallel Math

[App page](https://appshunter.io/ios/app/parallel-math/id892379653)

Test your brain's multitasking abilities by solving two math problems simultaneously. It's easy to learn but challenging to master, offering a fun way to exercise your cognitive skills.

**Highlights:** Solve two math problems at once, Easy to play, Hard to master, Cognitive skill exercise, Fun gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Tricky Puzzle Chapter

[App page](https://appshunter.io/ios/app/tricky-puzzle-chapter/id6758983079)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold 1 | $0.99 | one-time |
| Gold 2 | $1.99 | one-time |
| Gold 3 | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Bundle 2 | $2.99 | one-time |
| Gold 4 | $7.99 | one-time |
| Bundle 1 | $9.99 | one-time |
| Gold 5 | $19.99 | one-time |
| Gold 6 | $39.99 | one-time |


## Frequently asked questions

### Is Parallel Math free?

Parallel Math is free to download, with no in-app purchases.

### Is Tricky Puzzle Chapter free?

Tricky Puzzle Chapter is free to download, with in-app purchases available.

### Do Parallel Math or Tricky Puzzle Chapter have ads?

Tricky Puzzle Chapter shows ads; Parallel Math does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*